High-Level Entertainment: Retreating to Win!

It's the Benjamin Button of chess videos! Every chess player occasionally needs to go in reverse, and IM Keaton Kiewra shows you three examples why. The first is his oversight, which causes him to immediately resign. The second is a beautiful idea by a frequent Chess.com contributor. The third was missed by both players. How many of the trio did you find? If you found all three, you get an unofficial Chess.com puzzle norm, and perhaps you should live your life backward.